This 3D Printed Rainbow Spiral Spring Ball Playset is a unique and mesmerizing toy designed for stress relief, fidgeting, and scientific exploration. Featuring a 7-in-1 design, it offers interactive play while showcasing beautiful spiral movement and vibrant rainbow colors. Perfect for kids, students, and adults, this visually captivating toy helps with focus, relaxation, and creative thinking. Whether for research, STEM learning, or simple fun, this innovative and durable playset is a great addition to any collection!